The New England Trading Company, Ltd.

Unique Handcrafted Gifts Made in USA

Salvaged Sails

Recycled Sail Bags, Totes, and Backpacks


Nautical Rope Doormats

Helping entrepreneurs launch online businesses

Supreme Audio

The Leader in Sound & Entertainment Systems and Lighting Technology for Gyms Since 1975

Keurig Green Mountain

Coffee Roasters & Brewers – classic, unfinished table legs and parts

Igniting children’s imaginations

Colors of Maine Recycled Lobster Rope Doormat

The Original: Recycled Lobster Rope, Handcrafted in Maine


Mayo and Marsh, LLC drives growth for businesses at all stages
A unique alchemy of analytics and creativity

Mayo and Marsh develop highly customized solutions for businesses seeking growth, from startups to established brands

Our team employs a comprehensive approach to identifying opportunities for growth and brand positioning.

Our approach is grounded in analytics and combines our insightful creativity to develop innovative solutions. We execute, and we deliver results.

  • Strategy
  • Brand
  • Creative
  • Analtyics

Our Leadership

Multi-channel Marketing Expertise
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Karen Mayo Marsh

Karen Mayo Marsh is a marketing and e-commerce expert and lifelong entrepreneur. Her companies have worked with multi-million dollar clients, sold thousands of innovative new products, and been featured in national television and print over and over again.
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Jeffrey Marsh

Jeffrey is a multi-channel marketing strategy expert with specialties in B2C and B2B e-commerce, marketing strategy, and business development.


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